“FontVibe”是使用 FontVibe AI 创作的3D 立体粗体文字效果。厚重的方块大写字母带深度挤出，每个字母一种亮面糖果色，顶光让高光滚过圆润边角，彩色倒影落在地面上。

Massive chunky 3D block letters with heavyweight extruded presence — thick uniform extrusion depth of 50-60% of letter height. Front face finished in ultra-glossy lacquer, catching directional key light with natural specular reflections that graduate from bright highlight to deep saturated color — the surface quality of hard candy coating or high-gloss toy paint. Side extrusion planes in a noticeably darker shade of the same hue, creating crisp face-to-depth contrast that reads immediately as three-dimensional volume. Adjacent letters each carry a different vivid saturated color, maximizing chromatic contrast across the word — no two adjacent letters share the same hue family. Hard sharp corner edges where face meets extrusion, no beveling. Long dramatic cast shadows at consistent 45-degree angle, shadow depth approximately 40-50% of letter height. Strong directional key light from upper left. Bold, high-contrast, maximum visual impact. "FontVibe" in colorful 3D candy-surface block letters spanning 70% of the 16:9 frame width, centered with generous breathing room above and below. F in cherry red, o in electric blue, n in sunshine yellow, t in lime green, V in hot orange, i in magenta, b in sky blue, e in coral red. Each letter: ultra-glossy lacquer face catching directional light naturally, darker extrusion sides, hard sharp corner edges. Long 45-degree cast shadows on the surface below. Background: clean white-to-light-warm-grey gradient — professional studio environment. Soft warm overhead softbox lighting, even and clean. The white background makes every color pop with maximum vibrancy. Dark floor below shows clean soft shadow and very faint color reflection. Professional brand identity showcase quality — clean, vivid, authoritative.